AFP on MSN4 个月
The stone-eaters that threaten Iran's ancient Persepolis
Conservationists at Persepolis, Iran's most iconic ancient site, are waging a delicate battle against an unlikely adversary: ...
scmp.com4 个月
Persepolis battles persistent lichens to preserve ancient Persian heritage
Conservationists at Persepolis, Iran’s most iconic ancient site, are waging a battle against an unlikely enemy. They are fighting lichens, organisms that grow on surfaces like stone and can ...